GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6800

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2322 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

171,137

N/A

geekbench_opencl

120,399

191,309

geekbench_vulkan

109,228

171,798

3dmark_3dmark_steel_nomad_dx12

N/A

5,077

passmark_directx_10

N/A

184

passmark_directx_11

N/A

223

passmark_directx_12

N/A

110

passmark_directx_9

N/A

274

passmark_g2d

N/A

1,091

passmark_g3d

N/A

26,896

passmark_gpu_compute

N/A

15,282

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

RTX 3080 Ti

Core Specs

Shading Units

3,840

10,240 +166.7%

Shaders

3,840

10,240 +166.7%

TMUs

240

320 +33.3%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

80

Clocks

Base Clock

1575 MHz

1365 MHz

Boost Clock

2322 MHz

1665 MHz

Memory Clock

2000 MHz 16 Gbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

32 GB

12 GB

VRAM (MB)

32,768

12,288 -62.5%

Memory Type

GDDR6

GDDR6X

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

912.4 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

6 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

222.9 GPixel/s

186.5 GPixel/s

Texture Rate

557.3 GTexel/s

532.8 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

34.10 TFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

532.8 GFLOPS (1:64)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

34.10 TFLOPS (1:1)

AI/RT

RT Cores

60

80 +33.3%

Tensor Cores

—

320

Power

TDP

250 W

350 W

TDP (W)

250

350 +40.0%

Suggested PSU

600 W

750 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 12-pin

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 21

GA102

Generation

Radeon Pro Navi (Navi II Series)

GeForce 30

Process Size

7 nm

8 nm

Transistors

26,800 million

28,300 million

Die Size

520 mm²

628 mm²

Foundry

TSMC

Samsung

Density

51.5M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

285 mm 11.2 inches

Height

120 mm 4.7 inches

112 mm 4.4 inches

Outputs

6x mini-DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

2,249 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

GeForce 20

Successor

—

GeForce 40

View Radeon PRO W6800 Details View GeForce RTX 3080 Ti Details